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Seven Marine 557-Horsepower Outboard Unveiling

Seven Marine and Intrepid Powerboats teamed up at the 2011 Miami International Boat Show to unveil a new 557-horsepower outboard.
  • Updated: February 23, 2011

Seven Marine 557 Horsepower Outboard

The new outboard features 557 horsepower and 550 pound-feet of torque.

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

GM’s 6.2 L S/C LSA V8 from the Cadillac CTS-V is the powerplant for the new motor.

Seven Marine 557 Horsepower Outboard

The engine is a 376 cubic inch, 90-degree, supercharged V8 with 9.1:1 compression.

Seven Marine 557 Horsepower Outboard

The Q&A panel was comprised of Don Niederpruem(United Landmark Associates), Ken Clinton(president of Intrepid Powerboats), Rick Davis(president of Seven Marine) and Vittorio Rasera(executive vice president and general manager of ZF Marine).

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Power is provided via an eight coil digital ignition, and the dual overboard exhaust is routed through stainless-steel manifolds.

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Seven Marine 557 Horsepower Outboard

Intrepid’s 370 Cuddy provided the platform for the unveiling.
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